Mainship 40 Trawler 2007 boat specs
Mainship
Mainship 40 Trawler 2007
2007
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VS
Mainship Pilot34 2009 boat specs
Mainship
Mainship Pilot34 2009
2009
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Mainship 40 Trawler 2007 vs Mainship Pilot34 2009 — Same Brand, Different Boat

The Mainship 40 Trawler 2007 vs Mainship Pilot34 2009 comparison sits squarely in the category of decisions where specs alone won't tell the whole story — intended use, storage, and long-term ownership costs all factor in.

Size is the most obvious dividing line here. The Mainship 40 Trawler 2007 measures 41,0 feet overall (2007), giving it roughly 7,0 additional feet of deck space compared to the Mainship Pilot34 2009 at 34,0 feet (2009). At 24 lbs and 15 lbs respectively, both sit in a similar weight class — either should pair comfortably with most mid-size SUVs and half-ton trucks, though always confirm your specific tow rating with the motor added.

The Mainship Pilot34 2009 tops out at 315 hp. Engine specs for the Mainship 40 Trawler 2007 aren't listed — confirm with a dealer before selecting an outboard.Fuel capacity breaks the other way: the Mainship Pilot34 2009 carries 25 gallons versus 3 gallons in the Mainship 40 Trawler 2007. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

For family outings this is probably the sharpest distinction between the two. The Mainship 40 Trawler 2007 is rated for 12 passengers, while the Mainship Pilot34 2009 caps at 10. If you're regularly pulling extended family or a group of friends onto the water, the extra seats on the Mainship 40 Trawler 2007 could be the deciding factor.

Bottom line: Choose the Mainship 40 Trawler 2007 if your priority is putting more people on the water — it handles 12 passengers and at 41,0 ft it has the deck room to back that rating up comfortably. The Mainship Pilot34 2009 is the smarter pick if you want a lighter, easier-to-trailer boat rated for 10 that costs less to run day-to-day.
General Boat Info
MakeMainship
MakeMainship
Model40 Trawler
ModelPilot?34
Model Year2007
Model Year2009
Measurements / Dimensions
Beam14 ft. 2 in. (4.32 m)
Beam12 ft. 3 in. (3.73 m)
Beam - Meters4.32
Beam - Meters3.73
Beam - Inches17
Beam - Inches147
Bridge clearance - DetailAir Draft: 19 ft. 2 in. (5.84 m)
Bridge clearance - Detailnot available
Bridge clearance - Meters5.84
Bridge clearance - Metersnot available
Bridge clearance - Inches23
Bridge clearance - Inchesnot available
Draft [max] - Detail3 ft. 8 in. (1.12 m)
Draft [max] - DetailSingle Engine: 3 ft. 3 in. (0.99 m) Twin Engine: 2 ft. (0.61 m)
Draft [max] - Meters1.12
Draft [max] - Meters0.99
Draft [max] - Inches44
Draft [max] - Inches39
Weight - Detail24,000 lbs. (10,896 kg)
Weight - Detail15,000 lbs. (6,810 kg)
Weight - kg10886.21
Weight - kg6803.88
Weight - lbs.24
Weight - lbs.15
Length - Meters12.6
Length - Meters10.36
Length - Feet41
Length - Feet34
Length - Inches4
Length - Inchesnot available
Length overall - Detail41 ft. 4 in. (12.60 m)
Length overall - Detail34 ft. 0 in. (10.36 m)
Length overall - Meters12.6
Length overall - Meters10.36
Length overall - Inches496
Length overall - Inches408
Height - Detailnot available
Height - DetailClearance (Air Draft): 9 ft. (2.74 m)
Height - Metersnot available
Height - Meters2.74
Height - Inchesnot available
Height - Inches108
Length [over all with swim platform]not available
Length [over all with swim platform]36 ft. 1 in. (11 m) with platform and pulpit
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typenot available
Hull typeSemi Displacement
Engine and Drivetrain
Fuel tank capacity - Detail300 gal. (1,136 l)
Fuel tank capacity - Detail250 gal. (946 l)
Fuel tank capacity - Liters1135.62
Fuel tank capacity - Liters946.35
Fuel tank capacity - Gal3
Fuel tank capacity - Gal25
Fuel typeDiesel
Fuel typeDiesel
Drive typeInboard
Drive typeInboard
Engine maxTwin Yanmar, 240 hp (179 kW)
Engine maxTwin: 315 hp ea. (235 kW ea.)
Max no of enginesnot available
Max no of engines2
Operational Info
Headroom6 ft. 6 in. (1.98 m)
Headroom6 ft. 4 in. (1.93 m)
Sleeping capacity6
Sleeping capacity4
Water capacity130 gal. (492 l)
Water capacity70 gal. (265 l)
Holding tank capacity - Detail47 gal. (178 l)
Holding tank capacity - Detail20 gal. (76 l)
Holding tank capacity - Liters177.91
Holding tank capacity - Liters75.71
Holding tank capacity - Gal47
Holding tank capacity - Gal2

Mainship 40 Trawler 2007 vs Mainship Pilot34 2009 — Common Questions

Which is the larger boat — the Mainship 40 Trawler 2007 or the Mainship Pilot34 2009?
The Mainship 40 Trawler 2007 is the longer of the two at 41,0 feet overall. The Mainship Pilot34 2009 comes in at 34,0 feet, making it roughly 7,0 ft shorter — a meaningful difference in deck room and overall on-water presence.
Which is easier to trailer — the Mainship 40 Trawler 2007 or the Mainship Pilot34 2009?
For trailering, the Mainship Pilot34 2009 has the edge at 15 lbs dry weight versus 24 lbs for the Mainship 40 Trawler 2007. Add a motor (typically 300–500 lbs for an outboard in this class), gear, and a partial fuel load and the difference grows. Lighter is friendlier on smaller tow vehicles and on fuel economy while hauling.
What is the maximum horsepower rating for these boats?
The Mainship Pilot34 2009 has a documented max rating of 315 hp. Engine specifications for the Mainship 40 Trawler 2007 were not available in our database — check the OEM spec sheet or manufacturer's website for confirmation.
How many people can each boat hold?
The Mainship 40 Trawler 2007 is Coast Guard rated for 12 passengers, while the Mainship Pilot34 2009 is certified for 10. Note that legal capacity and comfortable capacity aren't always the same thing — on a full day out, most experienced boaters aim for about 80% of the rated number to keep things comfortable.
Which boat is wider, and does it affect trailering?
The Mainship Pilot34 2009 measures 147" wide, compared to 17" for the Mainship 40 Trawler 2007. The US standard-width towing limit is 8’6" (102") in most states — anything over that may need a wide-load permit. Confirm your specific route requirements with each state's DOT.
Which boat has the larger fuel tank — the Mainship 40 Trawler 2007 or the Mainship Pilot34 2009?
The Mainship Pilot34 2009 has the bigger tank at 25 gallons, versus 3 gallons on the Mainship 40 Trawler 2007. That 22-gallon difference translates to roughly 66–110 nautical miles of additional range at cruising speed, depending on motor, load, and conditions.
Are the Mainship 40 Trawler 2007 and Mainship Pilot34 2009 from the same manufacturer?
Yes — both the Mainship 40 Trawler 2007 and the Mainship Pilot34 2009 are built by Mainship. That means shared dealer networks, common parts availability, and consistent build quality across the line. The choice between them is essentially a question of how much boat you need, not which brand you trust.